城轨列车节能措施研究  

Research on energy saving measures for urban rail trains

作　　者：吴晓波 金泰木 蒋露晴 宋美玉 林飞[2] WUXiaobo;JIN Taimu;JIANG Luqing;SONG Meiyu;LIN Fei(National Innovation Center of High Speed Train,Qingdao 266000,China;School of Electrical Engineering,University of Beijing Jiaotong,Beijing 100044,China)

机构地区：[1]国家高速列车技术创新中心,山东青岛266000 [2]北京交通大学电气工程学院,北京100044

出　　处：《电气应用》2021年第10期38-42,共5页Electrotechnical Application

基　　金：国家高速列车技术创新中心资助项目。

摘　　要：城市轨道交通系统因其快速性、污染小和安全可靠性高等特点而快速发展起来,其能耗问题也备受关注。首先从列车和线路设计两个方面出发分析了影响城轨列车能耗的关键因素。针对于城轨列车能耗的现状,分别提出了节能坡、减轻列车质量和提高牵引电动机效率三种节能措施。由于考虑列车在实际运行过程中受牵引供电系统的约束作用,因此搭建了牵引供电系统模型及列车模型,并基于牵引供电系统仿真模型分析了节能坡、减轻列车质量和提高牵引电动机效率等节能措施的节能效果,供城轨列车节能优化运营参考与借鉴。The urban rail transit system has developed rapidly due to its rapidity, low pollution, high safety and reliability, and its energy consumption has also attracted much attention. First, the key factors affecting the energy consumption of urban rail trains are analyzed from two aspects of train and line design. In view of the current status of energy consumption of urban rail trains, three energy-saving measures are proposed, including energy-saving slope, reducing train quality and improving traction motor efficiency. Considering that the train is subject to the constraints of the urban rail traction power supply system during actual operation, the traction power supply system model and the train model are built, and based on the traction power supply system simulation model, the energysaving slope is analyzed, the train quality is reduced, and the efficiency of the traction motor is improved. The energy-saving effect of energy-saving measures can be used as a reference and reference for the energy-saving and optimized operation of urban rail trains.

关 键 词：能耗 城轨系统 节能坡 牵引电动机 牵引供电系统 

分 类 号：U268.6[机械工程—车辆工程]